2025 · Drama · 7.4/10 (10 votes) · 1 season · 8 episodes · Ended
Woo-hyun was planning on hiding his crush on his homeroom teacher, but his best friend Do-ha finds out and confesses for him.
Directed by Ha Na
Written by Yoon I Na
Genre: Drama
Language: Korean
Country: South Korea
Network: OAK Company, SAMBOK Production
Original title: 하트 스테인
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Heart Stain is a 2025 drama series rated 7.4 out of 10 by 10 viewers on TMDB. The series follows: Woo-hyun was planning on hiding his crush on his homeroom teacher, but his best friend Do-ha finds out and confesses for him.
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